Carmex Carbide Threading Insert – PG, TiAlN coated, 14-18PG is a versatile threading solution designed for professionals who need reliable, multi-profile capability in one compact set. Built for durability and precision, it covers all common thread profiles across several practical lengths.

• Material & coating: Carbide insert with TiAlN coating for enhanced wear resistance and heat tolerance during demanding threading work.
• Profile coverage: A comprehensive collection that supports all common thread profiles with a single, cohesive set.
• Lengths: Five available lengths from 12 mm to 40 mm to fit a wide range of toolholders and machining setups.
• Thread pitch range: Capable of handling pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), depending on the chosen length.
• Edge design: Double-sided cutting edges provide two usable edges per insert (except for BSPT, NPT, NPTF, American Buttress, and API RD variants).
• Internal/External capability: For many thread profiles, the same insert can machine both internal and external threads, reducing tooling complexity (exceptions: ISO, UN, NPSM, UNJ, Acme).

Ideal for workshops and production environments that require consistency across a variety of threading tasks, this 14-18PG Carmex insert delivers dependable performance whether you’re threading bolts, fittings, or housings. The combination of TiAlN coating, carbide substrate, and double-edged design means longer edge life, smoother finishes, and fewer tool changes. Use it to streamline inventories, improve cycle times, and achieve repeatable thread quality on diverse materials.